My big bro is married and I am thinking of asking out a girl I met at his wedding, should I?

Casey and Aled got married on Saturday. You can tell me it's not "marriage" if you want, but it is in their eyes and in our whole family's, which is enough.

It was amazing to see Aled so effin happy, I mean, he was on top of the world. Him and Casey looked awesome and handsome as hell in their suits and I've never seen them so happy, seriously. It's perfect. :)

Anyway, at their, like, wedding party thing, I met this girl. She's the daughter of one of Casey's family friends, and I'd never met her before, but she is amazing.

She's gorgeous for a start, like, a little bit shorter than me, long fair hair and grey eyes, sexy as hell and her smile gives me butterflies, lol. :) Her name's Kiara. We talked for hours and danced a couple of times too, and she's like, clever and funny, and she likes so much of the same music and I guess I really like her. I got her number and she said 'see you soon', but I dunno whether I should ask her out... soooo, advice, mebbe?